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Is there a way to check if int is legal enum in C#?
I've read a few SO posts and it seems most basic operation is missing.
8 Answers
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Android - Pulling SQlite database android device
...24 | python -c "import zlib,sys;sys.stdout.write(zlib.decompress(sys.stdin.read()))" | tar -xvf -
The result is the apps/app.package.name/ folder containing application data, including sqlite database.
For more details you can check the original blog post.
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Remove elements from collection while iterating
...then entirely replace the old one with it.
– Matthew Read
Mar 5 '19 at 19:52
add a comment
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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
... (When the database starts, it registers itself with a listener if it is already running. If the listener isn't running, the database doesn't register itself, and if the listener starts, it doesn't go looking for databases that might register with it.)
ORA-12505 means that the listener knows abou...
Attempt to set a non-property-list object as an NSUserDefaults
...efaults. You can even store an NSArray of NSData if you need to.
When you read back the array you need to unarchive the NSData to get back your BC_Person objects.
Perhaps you want this:
- (void)savePersonArrayData:(BC_Person *)personObject {
[mutableDataArray addObject:personObject];
NSM...
How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
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Way too cumbersome malloc a large space only to read one pixel.
– ragnarius
Jul 15 '11 at 13:19
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Case insensitive string compare in LINQ-to-SQL
I've read that it's unwise to use ToUpper and ToLower to perform case-insensitive string comparisons, but I see no alternative when it comes to LINQ-to-SQL. The ignoreCase and CompareOptions arguments of String.Compare are ignored by LINQ-to-SQL (if you're using a case-sensitive database, you get a ...
What is the difference between a generative and a discriminative algorithm?
... learns the conditional probability distribution p(y|x) - which you should read as "the probability of y given x".
Here's a really simple example. Suppose you have the following data in the form (x,y):
(1,0), (1,0), (2,0), (2, 1)
p(x,y) is
y=0 y=1
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x=1 | 1/2 0
x=2 | 1/4...
What does it mean to inflate a view from an xml file?
...flate the layout. By the time you call findViewById the view objects are already in memory, and the only reason you do so is to get a reference to that particular object (either to change it or get data out of it).
– Cristian
May 4 '17 at 11:42
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Express command not found
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This worked thanks so much for your help! I was ready to pull my hair out over this last night.
– Tony Barsotti
Apr 11 '14 at 12:14
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